docs: def get_joystick_buttons(joy):
      """
      Returns the state of all buttons of the specified joystick.
  
      Wrapper for:
          const unsigned char* glfwGetJoystickButtons(int joy, int* count);
      """
      count_value = ctypes.c_int(0)
      count = ctypes.pointer(count_value)
      result = _glfw.glfwGetJoystickButtons(joy, count)
      return result, count_value.value